Konvertor s přenosem SDM / HSM ???
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Konvertor s přenosem SDM / HSM ???
Protože jsem musel vrátit telekonvertor Sigma z důvodu, že v automatice nemakal a už vůbec ne SDM / HSM, zajímalo by mě, jestli nějaký výrobce nemluví o tom, že takový telekonvertor vyrobí...
Nechal jsem si Sigmu 70-200 / 2,8 protože na delší ohnisko ve srovnatelné kvalitě prostě nemám a telekonvertor byl pro mě levnějším řešením...
BlackM
Nechal jsem si Sigmu 70-200 / 2,8 protože na delší ohnisko ve srovnatelné kvalitě prostě nemám a telekonvertor byl pro mě levnějším řešením...
BlackM
K100 - > K10 - > K5
Cital som davnejsie porovnanie telekonvertoru Kenko a Sigmy a vysledok bol, ze so Sigmou aspon zaostria Sigma objektivy, Kenko uz take dobre vysledky nemal;)Kvalita obrazu bola myslim porovnatelna, ale co sa tyka HSM/SDM tiez mam dojem, ze bude treba pockat si na novy Pentax telekonvertor.
K10D + 18-55/3.5-5.6, Sigma 10-20/4-5.6, Tamron 28-75/F2.8, PX 55-300 4-5.6
http://picasaweb.google.sk/aesace ,
http://albums.photoonweb.com/aes/
http://picasaweb.google.sk/aesace ,
http://albums.photoonweb.com/aes/
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Pentax ma SDM telekonvertor 1,4 opravdu v roadmape, ale mam obavu, ze dostupny bude nejdrive ve druhe polovine roku a to jeste dle optimistickych predpokladu Pentaxu. Rovnez cena asi nebude lidova, pocitam tak kolem 10 tis Kc (spis vic ).
Pentax K-3, K-S2 + P DA 18-55 II; P DA 12-24; P DA 20-40; P DA* 60-250; P DA 35/2,4; P DA* 55; P D-FA 100 Macro; P DA* 200/2,8;
Re: Konvertor s přenosem SDM / HSM ???
Já používám PROFI KENKO Pz-AF 1.5x TELEPLUS SHQ na objektivu DA*300 a absolutně bezproblémů, sdm funkční s naprostou spokojenostíBlackM píše:Protože jsem musel vrátit telekonvertor Sigma z důvodu, že v automatice nemakal a už vůbec ne SDM / HSM, zajímalo by mě, jestli nějaký výrobce nemluví o tom, že takový telekonvertor vyrobí...
Nechal jsem si Sigmu 70-200 / 2,8 protože na delší ohnisko ve srovnatelné kvalitě prostě nemám a telekonvertor byl pro mě levnějším řešením...
BlackM
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Ted jsem pri hledani konvertoru narazil na toto:
TC TéléConvertisseur 1.5x KENKO SHQ Pz-AF SDM PENTAX
http://cgi.ebay.com/_W0QQitemZ290302004511.
Cena je 148euro i s dopravou, prodejce vypada duverhodne, treba to nekomu pomuze :] ..
//edit: ono to jde koukam koupit i jeste levneji :]
http://cgi.ebay.com/_W0QQitemZ160320620044QQ, 109euro
TC TéléConvertisseur 1.5x KENKO SHQ Pz-AF SDM PENTAX
http://cgi.ebay.com/_W0QQitemZ290302004511.
Cena je 148euro i s dopravou, prodejce vypada duverhodne, treba to nekomu pomuze :] ..
//edit: ono to jde koukam koupit i jeste levneji :]
http://cgi.ebay.com/_W0QQitemZ160320620044QQ, 109euro
PX K20D, UW kanón G10 / Oly C5050, PX Z-20, DA17-70/4, A50/1.4, FA50/1.7, DA18-55, FA28-80, Tamron 70-300, Metz48 + dalsi levna a manualni skla, kompakty & bizuterie
Ja v tom druhym odkazu vidim dokonce cenu 89 euro, dokonce!
Takže díky za tip
Takže díky za tip
K20D + grip, Sigma 10-20, DA21/3.2 AL, DA40/2.8, DA70/2.4, Sigma 105/2.8,
DA* 50-135/2.8, Pentax AF-540FGZ, Manfrotto 190XPROB
http://rhphoto.cz
DA* 50-135/2.8, Pentax AF-540FGZ, Manfrotto 190XPROB
http://rhphoto.cz
Našel jsem jednu spekulaci ohledně podpory SDM od Sigmy (berte to s rezervou ... ) :
http://www.pentaxforums.com/forums/pent ... entax.html
http://www.pentaxforums.com/forums/pent ... entax.html
Info od prodejce
Tak abych take ja obcas aspon trosku prispel do debaty, tak jsem se zeptal primo toho prodejce. Juknete na to a dejte mi vedet jak tomu rozumite Vy. Ja si myslim, ze by to mohlo s K10D, K20D fungovat spravne. Uvazujete pripadne nekdo o tomto konvertoru ?
Zde je mailova komunikace:
From: Jiri Sedlak
To: jochen-vetter@kilo40.de
Sent: Thursday, March 12, 2009 12:34 PM
Subject: Kenko AF 1,5 x Telekonverter Converter Pentax PK AFIII
Hello Jochen,
At ebay (http://cgi.ebay.com/_W0QQitemZ160320620044QQ,) I have found above mentioned converter and I would like to ask you.
I have Pentax K10 and would like to use the convertor with my new lens Pentax SMC DA* 50-135mm F2.8ED (IF) SDM
You have written that the convertor has been tested with K20 (sholud be same like K10) but with which lens have you tested ?
On pentax forums I have red reaction of users that they have tried convertors from soligor, sigma etc. but autofocus did not work, in automatic regime.
Also what does "works on weak AF lenses as well mean" ? Also you have in your specification silent wave lenses are working - does it mean SDM/HSM works?
I just would like to ensure that autofocus and SDM/HSM works with this Kenko AF 1,5 x Telekonverter Converter Pentax PK AFII
I wanted to buy new announced 1.5 Pentax convertor but it is still not available on market. It seems to be at the end of this year in europe (unfortunately europe is small country for producers....)
I am from Prague / Czech Republic, pay pal account owner so there should not be any problem in case I decide to buy it.
Hello,
Sorry the answer comes a bit late...
I´ve testet the lens on K20D with the Pentax DA* 50-135mm and 35mm 2,8 Macro on K20D and K10D.
On the K10D it will work as well.
A customer of me has tested the Converter with 17-70mm Pentax and the auto Focus is working as well.
He said that this lens don´t have the the Auto Focus mechanism any more ... so the SDM/HSM must work and not
the " old " mechanic Conection..
The Coverter got the Power Focus Conections and because of that the HSM Motor is fully functional.
" Weak lenses " I call lenses with apertures less than 5,6 . With a Converter you lose light.
With a 2x Converter a 5,6 lens will be 16 .
The the Exposure automatic will not working correctly most of the time.
With this Converter you only lose 1 Apperture step.
I testet as well lenses like Pentax 35-70 3,8-5,6 and it is working as well.
If you have more Questions just send me an e-mail...
Best regards...
KONEC HLASENI PENTAXACI
Zde je mailova komunikace:
From: Jiri Sedlak
To: jochen-vetter@kilo40.de
Sent: Thursday, March 12, 2009 12:34 PM
Subject: Kenko AF 1,5 x Telekonverter Converter Pentax PK AFIII
Hello Jochen,
At ebay (http://cgi.ebay.com/_W0QQitemZ160320620044QQ,) I have found above mentioned converter and I would like to ask you.
I have Pentax K10 and would like to use the convertor with my new lens Pentax SMC DA* 50-135mm F2.8ED (IF) SDM
You have written that the convertor has been tested with K20 (sholud be same like K10) but with which lens have you tested ?
On pentax forums I have red reaction of users that they have tried convertors from soligor, sigma etc. but autofocus did not work, in automatic regime.
Also what does "works on weak AF lenses as well mean" ? Also you have in your specification silent wave lenses are working - does it mean SDM/HSM works?
I just would like to ensure that autofocus and SDM/HSM works with this Kenko AF 1,5 x Telekonverter Converter Pentax PK AFII
I wanted to buy new announced 1.5 Pentax convertor but it is still not available on market. It seems to be at the end of this year in europe (unfortunately europe is small country for producers....)
I am from Prague / Czech Republic, pay pal account owner so there should not be any problem in case I decide to buy it.
Hello,
Sorry the answer comes a bit late...
I´ve testet the lens on K20D with the Pentax DA* 50-135mm and 35mm 2,8 Macro on K20D and K10D.
On the K10D it will work as well.
A customer of me has tested the Converter with 17-70mm Pentax and the auto Focus is working as well.
He said that this lens don´t have the the Auto Focus mechanism any more ... so the SDM/HSM must work and not
the " old " mechanic Conection..
The Coverter got the Power Focus Conections and because of that the HSM Motor is fully functional.
" Weak lenses " I call lenses with apertures less than 5,6 . With a Converter you lose light.
With a 2x Converter a 5,6 lens will be 16 .
The the Exposure automatic will not working correctly most of the time.
With this Converter you only lose 1 Apperture step.
I testet as well lenses like Pentax 35-70 3,8-5,6 and it is working as well.
If you have more Questions just send me an e-mail...
Best regards...
KONEC HLASENI PENTAXACI
K5-II(s), DA 15mm f/4 Ltd, DA 21mm f/3,2 Ltd, DA*50-135/2,8 SDM, DA 50 mm F 1,8, DA 35 mm F 2,4 AL, HD DA 55-300 mm F 4,0-5,8 ED WR, HD DA AF Rear Convertor 1,4x AW, AF-540FGZ, Tamrac Exp.5, Carbon Giottos MTL 8350 / ball head MH 7001-652 / Pano KAIDAN
pokud chcete videt fotku s pentaxem a kenkem, tak marauder asi toto kenko ma:
http://pentaxfriends.eu/modules.php?nam ... 0188&pos=1
fotka se mi libi
http://pentaxfriends.eu/modules.php?nam ... 0188&pos=1
fotka se mi libi
Sony A7R III
Zeiss Batis T* 18 f/2.8, FA 31mm F1.8 AL Lim., FE 55 f/1.8 ZA Sonnar T*, Zeiss Batis T* 135 f/2.8, a řada další techniky
Zeiss Batis T* 18 f/2.8, FA 31mm F1.8 AL Lim., FE 55 f/1.8 ZA Sonnar T*, Zeiss Batis T* 135 f/2.8, a řada další techniky